Doughnut



FIG. 1 is a perspective view of a doughnut comprising the present invention.

FIG. 2 is a top elevational view thereof.

FIG. 3 is a bottom elevational view thereof.

FIG. 4 is a front elevational view thereof.

FIG. 5 is a rear elevational view thereof.

FIG. 6 is a right side elevational view thereof; and,

FIG. 7 is a left side elevational view thereof.

The broken lines shown in FIG. 3 are included for the purpose of illustrating a portion of the bottom that forms no part of the claimed design. 

I claim the ornamental design for a doughnut, as shown and described. 